public async void AddSource()
{
if (string.IsNullOrWhiteSpace(NewSourceName))
{
_progressService.ShowMessageAsync("New Source", "Source must have a name.");
return;
}
if (Sources.Any(s => String.Compare(s.Name, NewSourceName, StringComparison.InvariantCultureIgnoreCase) == 0))
{
_progressService.ShowMessageAsync("New Source", "There's already a source with that name.");
return;
}
if (string.IsNullOrWhiteSpace(NewSourceUrl))
{
_progressService.ShowMessageAsync("New Source", "Source must have a Url.");
return;
}
if (Sources.Any(s => String.Compare(s.Url, NewSourceUrl, StringComparison.InvariantCultureIgnoreCase) == 0))
{
_progressService.ShowMessageAsync("New Source", "There's already a source with that url.");
return;
}
Uri url;
if (!Uri.TryCreate(NewSourceUrl, UriKind.Absolute, out url))
{
_progressService.ShowMessageAsync("New Source", "Source url is malformed.");
return;
}
if (!(await _packageService.Value.TestSourceUrl(url)))
{
_progressService.ShowMessageAsync("New Source", "Failed to query source.");
return;
}
_sourceService.AddSource(new SourceViewModel {
Name = NewSourceName, Url = NewSourceUrl
});
NewSourceName = "";
NewSourceUrl = "";
}
